CN201986209U - Solar energy corridor lighting and power-supply system - Google Patents
Solar energy corridor lighting and power-supply system Download PDFInfo
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- CN201986209U CN201986209U CN2010206076764U CN201020607676U CN201986209U CN 201986209 U CN201986209 U CN 201986209U CN 2010206076764 U CN2010206076764 U CN 2010206076764U CN 201020607676 U CN201020607676 U CN 201020607676U CN 201986209 U CN201986209 U CN 201986209U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The utility model relates to a solar energy corridor lighting and power-supply system. The power supply of a corridor lamp comprises a solar energy photocell, a pulse-width modulation (PWM) power driving module and a storage cell, wherein the solar energy photocell is connected with the storage cell through the PWM power driving module; the storage cell are in two-path output; the first path output of the storage cell, the corridor lamp, a current sensor and an electronic switch are connected to form a power utilization loop; the control end of the electronic switch is connected with the micro-programmed control unit (MCU) processing module through output protection and the power driving module; the MCU processing module, the PWM power driving module and the current sensor are connected; the second-path output of the storage cell is connected with load which needs to be supplied with power for a long term; and the load can be an electronic control door of a corridor entrance and also can be an inverter. The corridor lamp in the solar energy corridor lighting and power-supply system can be lighted during darkness and at night, and energy is saved. The collected solar energy is supplied to an electronic control door or inverted into alternating current to avoid the trouble of power failure, so as to achieve the purpose of effectively utilizing solar energy.
Description
Technical field
The utility model relates to a kind of corridor using electricity system, relates in particular to a kind of light-operated intelligent is controlled, power-on time is long, remove have a power failure puzzlement, energy-conserving and environment-protective from solar corridor illumination and electric power system.
Background technology
Corridor lighting lamp system and electric controlled door generally are installed in the corridor of residential building and mansion at present, generally all be by mains-supplied, in case have a power failure, electric controlled door just can not play a role, the guest can't notify owner by the button on the electric controlled door when visiting, owner can not open electric controlled door by the operating side that is installed in family goes in the corridor guest, must go to downstairs and just can open electric controlled door, uses very inconvenience.And in a single day have a power failure, whole corridor is very dark, has great potential safety hazard.And corridor lamp generally adopts incandescent lamp or electricity-saving lamp at present, the employing acoustic control delay switch that has, and the employing infrared induction delay switch that has is realized the function that people Lai Dengliang, people are gone out from lamp.But these corridor lamp are owing to only adopt a kind of inductive mode, and when daytime, light was bright, loaded line also was in holding state, increased a large amount of idling consumptions, caused unnecessary waste.In addition, the power consumption of incandescent lamp or electricity-saving lamp itself is still than higher, and uses a period of time to change, and useful life is more limited.So the contradiction of the O﹠M of the corridor lamp in a lot of residential buildings or building is more and more outstanding, As time goes on, the corridor lamp in a lot of residential buildings or building is in the blackout state for a long time, and this has brought great potential safety hazard and inconvenience for resident's discrepancy.
Summary of the invention
The utility model mainly solves original corridor using electricity system by mains-supplied, and is not energy-conservation, very dark during power failure, has the technical problem of very big potential safety hazard; Provide a kind of by solar powered, remove the puzzlement that has a power failure from, the one tunnel can be according to the strong and weak Based Intelligent Control illumination of light, and another road can power for a long time, and is easy to use, the solar corridor illumination and the electric power system of power and energy saving and environmental protection.
The utility model solves simultaneously that the power consumption of original corridor lighting system is big, and the life-span is short, often needs to safeguard awkward technical problem; Provide a kind of use LED lamp pearl as light source, power consumption is little, and the life-span is long, solar corridor illumination and electric power system easy to use.
The utility model mainly solves original corridor electric controlled door by mains-supplied, and is not energy-conservation, in case the power failure electric controlled door will quit work, can not far-end operation, the normal technical problem of using of influence; Provide a kind of, remove the mains failure puzzlement from, guarantee normal solar corridor illumination and the electric power system of using of electric controlled door by solar powered.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: the utility model comprises corridor lamp and the power supply of operating voltage is provided for corridor lamp; described power supply comprises solar photocell; pwm power driver module and storage battery; described solar photocell links to each other with storage battery through the pwm power driver module; described storage battery has two-way output; the first via output and the described corridor lamp of storage battery are linked to be an electricity consumption loop; also be in series with current sensor and electronic switch on this electricity consumption loop; the control end of electronic switch links to each other with the output of output protection and power driver module; the input of output protection and power driver module links to each other with the MCU processing module; the MCU processing module also with described pwm power driver module; described current sensor links to each other, and the second tunnel output of storage battery links to each other with the load that needs long-term power supply.Needing the load of long-term power supply can be the electric controlled door of other illuminating lamp, corridor mouth or other electric equipment, and the use of solar energy is more extensive like this, reaches the purpose of effectively utilizing solar energy.Electric current power in the current sensor senses circuit in the current supply circuit that the output of the first via of storage battery constitutes, when extraneous light was strong, the energy that solar photocell produces was bigger, current signal is stronger, on the contrary then current signal a little less than.Current signal flows to the MCU processing module, and the MCU processing module to output protection and power driver module, is controlled the switching of electronic switch according to the strong and weak output of detected current signal control signal again by output protection and power driver module.Electronic switch is opened, and then can open the corridor lamp load circuit, and electronic switch closes is then closed the corridor lamp load circuit, effectively reduces the loaded line stand-by time, reduces idling consumption.Constitute the charging main circuit by tandem pwm power driver module, make the loss of voltage of charge circuit use the charging circuit of diode to reduce a lot, the more non-PWM height of charge efficiency prolongs the electricity consumption time; Cross the lifting charging of putting recovery, directly fill normally, the floating charge automatic control mode makes system that be arranged longer useful life.Adopt tandem pwm power driver module control charging, to the weak current sensitivity that solar photovoltaic assembly sends, small and weak electric current also can be charged to storage battery, the raising solar components of maximum possible sends the utilance of electric current.Utilize the accurate discharge control of battery discharge rate characteristic correction.By the detection to quantity of parameters such as charge in batteries, discharging current and temperature, employing SOC charging algorithm calculates the charged state of storage battery accurately, prolongs the useful life of storage battery effectively.
As preferably, be provided with temperature sensor near the described storage battery, described temperature sensor links to each other with described MCU processing module.Temperature sensor detects near the ambient temperature the storage battery, and temperature signal flows to the MCU processing module, carries out Comprehensive Control, realizes high precision temperature compensation.
As preferably, be connected with battery-operated state acquisition module on the described storage battery, the output of described battery-operated state acquisition module links to each other with described MCU processing module.Battery-operated state acquisition module gather storage battery voltage, electric current, overcharge, cross and operating state such as put; the MCU processing module is sent control signal according to these parameters and is given the pwm power driver module; thereby the charge and discharge to storage battery are controlled, and reach the purpose of protection storage battery.
As preferably, be parallel with voltage-stabiliser tube D on the output of described solar photocell, also be parallel with the series circuit of resistance R 1 and resistance R 2, also be connected with triode Q1 and triode Q2 on the connection line of solar photocell and storage battery, the base stage of triode Q1, triode Q2 links to each other with described pwm power driver module respectively.
As preferably, described corridor lamp is the two controlled LED lamps of infrared ray and light, the two controlled LED lamps of infrared ray and light comprise infrared probe and light-operated probe module, amplification module, driver module, constant flow module, time delay module and a plurality of LED lamp pearl, the output of described infrared probe and light-operated probe module links to each other with the input of described amplification module, the output of amplification module links to each other with the control end of described driver module, driver module connects the power input line of described infrared ray and the two controlled LED lamps of light, the output of described driver module links to each other with the input of described constant flow module, the described LED lamp of the output termination pearl of constant flow module, described time delay module links to each other with described driver module.Corridor lamp adopts infrared ray and the two controlled LED lamps of light, infrared probe induction human body, light-operated probe induction light power.When infrared ray probe and light-operated probe all have triggering signal, could start driver module, light LED lamp pearl by driver module.Make have only at night or the situation of light dark under, it is bright to trigger lamp by human body sensing, avoids unnecessary electricity consumption waste.Set the triggered time of driver module by time delay module, thereby control lighting the time of LED lamp pearl, realize that the moving lamp of people is bright, the people is gone out from lamp.Light source adopts LED lamp pearl, and power consumption is very little, and power saving more effectively increases the service life.
As preferably, described a plurality of LED lamp pearls are series connection or in parallel mutually.
As preferably, the second tunnel output of described storage battery links to each other with the electric controlled door of corridor mouth.Electric controlled door can not be subjected to the influence of mains failure by solar powered, removes the mains failure puzzlement from, guarantees that electric controlled door is working properly, satisfies the needs that people's far-end opens the door.And by solar powered, very power and energy saving and environmental protection.
As preferably, the second tunnel output of described storage battery links to each other with inverter, and the alternating voltage that inverter is exported links to each other with the electric equipment that needs Alternating Current Power Supply again.By collecting the obtainable electric energy of the sun, after inversion, become the 220V alternating current, supplying with needs the electric equipment of Alternating Current Power Supply used.Reach the purpose of effectively utilizing solar energy, make the application of solar energy more extensive.
The beneficial effects of the utility model are: the power supply output that the supply corridor lamp of storage battery is used is controlled according to the light power, corridor lamp adopts light-operated probe and the dual control of infrared probe again, realize the two light-operated of corridor lighting, guarantee only under the situation at light dark or night, just can light corridor lamp by human body sensing, avoided being in 24 hours the phenomenon of the valuable energy of holding state loss, power saving, energy-conservation and environmental protection because of loaded line.Use LED lamp pearl as light source, power consumption is little, and the life-span is long, and is easy to use.Electric controlled door is removed the puzzlement that has a power failure from by solar powered, avoids potential safety hazard, guarantees that electric controlled door is not influenced by mains failure, can normally use always.Collected solar energy is reverse into alternating current uses, reach the purpose of effectively utilizing solar energy, make the application of solar energy more extensive.
Description of drawings
Fig. 1 is that a kind of system of the present utility model connects block diagram.
Fig. 2 is a kind of circuit catenation principle block diagram of the utility model middle infrared (Mid-IR) and the two controlled LED lamps of light.
1. solar photocells among the figure, 2.PWM power driver module, 3. storage battery; 4. two controlled LED lamp, 5. current sensor, 6. electronic switches of infrared ray and light; 7. output protection and power driver module, 8. MCU processing module, 9. temperature sensor; 10. electric controlled door, 11. battery-operated state acquisition modules, 12. inverters; 41. infrared probe and light-operated probe module, 42. amplification modules, 43. driver modules; 44. constant flow module, 45. time delay modules, 46.LED lamp pearl.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: the solar corridor illumination and the electric power system of present embodiment; as shown in Figure 1; comprise electric controlled door 10 and corridor lamp; corridor lamp adopts infrared ray and the two controlled LED lamps 4 of light, provides the power supply of operating voltage to comprise solar photocell 1, pwm power driver module 2, storage battery 3, MCU processing module 8, output protection and power driver module 7, electronic switch 6 and current sensor 5, temperature sensor 9, battery-operated state acquisition module 11 for electric controlled door 10 and corridor lamp.Solar photocell 1 links to each other with storage battery 3 through pwm power driver module 2, storage battery 3 has two-way output, the two controlled LED lamps 4 of first via output and current sensor 5, electronic switch 6, infrared ray and light are connected into an electricity consumption loop, and the second tunnel output and the electric controlled door 10 of storage battery 3 are linked to be an electricity consumption loop.The second tunnel output of storage battery 3 also links to each other with inverter 12, and the alternating voltage of inverter 12 outputs needs the electric equipment of Alternating Current Power Supply to link to each other with other again.The control end of electronic switch 6 links to each other with the output of output protection and power driver module 7; the input of output protection and power driver module 7 links to each other with MCU processing module 8, and MCU processing module 8 links to each other with pwm power driver module 2, current sensor 5, temperature sensor 9 again.The input of battery-operated state acquisition module 11 links to each other with storage battery 3, and the output of battery-operated state acquisition module 11 links to each other with MCU processing module 8.Electronic switch 6 adopts triode Q3 in the present embodiment.Be parallel with voltage-stabiliser tube D on the output of solar photocell 1, also be parallel with the series circuit of resistance R 1 and resistance R 2, also be connected with triode Q1 and triode Q2 on the connection line of solar photocell 1 and storage battery 3, the base stage of triode Q1, triode Q2 links to each other with pwm power driver module 2 respectively.Be in series with fuse FUSE on the anodal line of storage battery 3.As shown in Figure 2, the two controlled LED lamps 4 of infrared ray and light comprise infrared probe and light-operated probe module 41, amplification module 42, driver module 43, constant flow module 44, time delay module 45 and 48 LED lamp pearls 46, the output of infrared probe and light-operated probe module 41 links to each other with the input of amplification module 42, the output of amplification module 42 links to each other with the control end of driver module 43, driver module 43 connects the power supply input of infrared ray and the two controlled LED lamps of light, the output of driver module 43 links to each other with the input of constant flow module 44, the output termination LED lamp pearl 46 of constant flow module 44, time delay module 45 links to each other with driver module 43.48 LED lamp pearls 46 are in parallel mutually, are divided into two circles and are installed on the interior mounting panel of lamp housing, and infrared probe and light-operated probe module 41 are installed on the center of lampshade, and the power supply input connector of this lamp adopts screw socket.Certainly the second tunnel of the storage battery output also can connect the illuminating lamp of the long-term power supply of needs.
Corridor lamp and electric controlled door also can be taked optionally to be powered by solar energy and civil power.As overcast and rainy for a long time, solar powered when not enough, can start the mains-supplied circuit.
The utility model is not subjected to the influence of mains failure by solar powered, removes the mains failure puzzlement from.During mains failure, corridor lamp still can illuminate whole corridor, and electric controlled door still can normally use, and other need the electric equipment of long-term work also can normally use.The energy is taken from solar energy, and energy-conserving and environment-protective are pollution-free.Adopt tandem PWM mode to control charging, to the weak current sensitivity that solar photovoltaic assembly sends, small and weak electric current also can be charged to storage battery, the raising solar components of maximum possible sends the utilance of electric current.The road power supply output for illumination of storage battery is adopted light-operated, has only when illumination is lower than 10Lux, just opens loaded line; The two controlled LED lamps of infrared induction and light adopt light-operated probe and the dual control of infrared probe again, realize the two light-operated of whole system, make only under the situation at light dark or night, just can light corridor lamp by human body sensing, reduce the loaded line stand-by time, avoided unnecessary idling consumption.System bulk is little, integrated level height, simple installation.System is little from power consumption, and is little from power consumption during whole system energising standby.The low capacity storage battery can make whole system in continuous several weeks of overcast and rainy operate as normal.On battery capacity is selected; guarantee under normal operating position; institute's power consumption is in the protection state of charge all the time; making storage battery all is shallow degree discharge at each discharge cycle; this can prolong the battery-operated life-span greatly; so just effectively reduce storage battery and change number of times, reduce, reduce maintenance cost because of reclaiming the environmental pollution that storage battery causes.
Claims (9)
1. a solar corridor throws light on and electric power system; comprise corridor lamp reaches provides operating voltage for corridor lamp power supply; it is characterized in that described power supply comprises solar photocell (1); pwm power driver module (2) and storage battery (3); described solar photocell (1) links to each other with storage battery (3) through pwm power driver module (2); described storage battery (3) has two-way output; the first via output and the described corridor lamp of storage battery (3) are linked to be an electricity consumption loop; also be in series with current sensor (5) and electronic switch (6) on this electricity consumption loop; the control end of electronic switch (6) links to each other with the output of output protection and power driver module (7); the input of output protection and power driver module (7) links to each other with MCU processing module (8); MCU processing module (8) also with described pwm power driver module (2); described current sensor (5) links to each other, and the second tunnel output of storage battery (3) links to each other with the load that needs long-term power supply.
2. solar corridor according to claim 1 illumination and electric power system, it is characterized in that described storage battery (3) near be provided with temperature sensor (9), described temperature sensor (9) links to each other with described MCU processing module (8).
3. solar corridor illumination according to claim 1 and electric power system, it is characterized in that being connected with on the described storage battery (3) battery-operated state acquisition module (11), the output of described battery-operated state acquisition module (11) links to each other with described MCU processing module (8).
4. according to claim 1 or 2 or 3 described solar corridor illumination and electric power systems, it is characterized in that being parallel with voltage-stabiliser tube D on the output of described solar photocell (1), also be parallel with the series circuit of resistance R 1 and resistance R 2, also be connected with triode Q1 and triode Q2 on the connection line of solar photocell (1) and storage battery (3), the base stage of triode Q1, triode Q2 links to each other with described pwm power driver module (2) respectively.
5. according to claim 1 or 2 or 3 described solar corridor illumination and electric power systems, it is characterized in that described corridor lamp is the two controlled LED lamps (4) of infrared ray and light, the two controlled LED lamps (4) of infrared ray and light comprise infrared probe and light-operated probe module (41), amplification module (42), driver module (43), constant flow module (44), time delay module (45) and a plurality of LED lamp pearls (46), the output of described infrared probe and light-operated probe module (41) links to each other with the input of described amplification module (42), the output of amplification module (42) links to each other with the control end of described driver module (43), driver module (43) connects the power supply input of described infrared ray and the two controlled LED lamps of light, the output of described driver module (43) links to each other with the input of described constant flow module (44), the described LED lamp of the output termination pearl (46) of constant flow module (44), described time delay module (45) links to each other with described driver module (43).
6. solar corridor illumination according to claim 5 and electric power system is characterized in that described a plurality of LED lamp pearls (46) are connected mutually or parallel connection.
7. according to claim 1 or 2 or 3 described solar corridor illumination and electric power systems, it is characterized in that the second tunnel output of described storage battery (3) links to each other with the electric controlled door (10) of corridor mouth.
8. according to claim 1 or 2 or 3 described solar corridor illumination and electric power systems, it is characterized in that the second tunnel output of described storage battery (3) links to each other with inverter, the alternating voltage of inverter output links to each other with the electric equipment that needs Alternating Current Power Supply again.
9. solar corridor illumination according to claim 7 and electric power system, the second tunnel output that it is characterized in that described storage battery (3) links to each other with inverter (12), and the alternating voltage of inverter (12) output links to each other with the electric equipment that needs Alternating Current Power Supply again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206076764U CN201986209U (en) | 2010-11-16 | 2010-11-16 | Solar energy corridor lighting and power-supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206076764U CN201986209U (en) | 2010-11-16 | 2010-11-16 | Solar energy corridor lighting and power-supply system |
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| CN201986209U true CN201986209U (en) | 2011-09-21 |
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| CN2010206076764U Expired - Fee Related CN201986209U (en) | 2010-11-16 | 2010-11-16 | Solar energy corridor lighting and power-supply system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102438375A (en) * | 2011-12-19 | 2012-05-02 | 四川长虹电器股份有限公司 | LED driving system of miniature projector |
| CN102437604A (en) * | 2011-10-25 | 2012-05-02 | 海尔集团公司 | Power supply system and power supply control method of solar refrigerator |
| CN103025028A (en) * | 2012-12-27 | 2013-04-03 | 康茂照明股份有限公司 | Solar LED street lamp controller |
-
2010
- 2010-11-16 CN CN2010206076764U patent/CN201986209U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102437604A (en) * | 2011-10-25 | 2012-05-02 | 海尔集团公司 | Power supply system and power supply control method of solar refrigerator |
| CN102438375A (en) * | 2011-12-19 | 2012-05-02 | 四川长虹电器股份有限公司 | LED driving system of miniature projector |
| CN103025028A (en) * | 2012-12-27 | 2013-04-03 | 康茂照明股份有限公司 | Solar LED street lamp controller |
| CN103025028B (en) * | 2012-12-27 | 2015-10-28 | 康茂照明股份有限公司 | Solar LED street lamp controller |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20141116 |
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| EXPY | Termination of patent right or utility model |